He didn't "gloss over" the standard discreet GPU. He specifically mentioned that the integrated GPU was a benefit for the increased battery life it allowed, and that it wasn't a performance sacrifice for non-gamers and non-video-focused professionals.
The USB-C transition is certainly painful right now, but he's glossed over many advantages of the current model too:
- 3+GB/s (yes, gigabytes) storage speed
- 10Gb/s USB (and 4 of them)
- Thunderbolt 3 (and 4 of them)
- Discreet GPU is standard (thank you Apple)
- Touch ID on a Mac really is nice
- Better screen (actually very low reflectivity for a so-called "glossy")
- Better sound
- Better cooling (and quieter indeed)
- Does make the previous model seem thick and heavy to me, so we'll have to agree to disagree on that one
- I like the keyboard, but it requires some adjustment for sure